Device for controlling and measuring flow rate of ringer solution including screen design



FIG. 1 is a perspective view of a device for controlling and measuringflow rate of ringer solution including screen design according to afirst embodiment;

FIG. 2 is a front view of the menu design thereof;

FIG. 3 is an enlarged view of the menu design thereof;

FIG. 4 is a perspective view of a device for controlling and measuringflow rate of ringer solution including screen design according to asecond embodiment;

FIG. 5 is a front view of the menu design thereof; and,

FIG. 6 is an enlarged view of the menu design thereof;

The ornamental design for the device for controlling and measuring flowrate of ringer solution including screen design, as shown and described.